Home / 3,719,552.13-5,133,152.43-2,065,706.82

Finding the Fourth Proportional to 3,719,552.13, 5,133,152.43 and 2,065,706.82

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Solution

The fourth proportional to 3,719,552.13, 5,133,152.43 and 2,065,706.82 is: 2,850,770.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,552.13 : 5,133,152.43 = 2,065,706.82 : x
  2. Step 2: Convert to fraction form
    3,719,552.13/5,133,152.43 = 2,065,706.82/x
  3. Step 3: Cross multiply
    3,719,552.13x = 5,133,152.43 × 2,065,706.82
  4. Step 4: Simplify right side
    3,719,552.13x = 10,603,587,982,750.57
  5. Step 5: Solve for x
    x = 10,603,587,982,750.57/3,719,552.13
  6. Step 6: Final answer
    x = 2,850,770.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.